escape: fix exit code

marineam · marineam · commit ff9c82cc399c · 2015-07-01T23:46:42.000-07:00
r == 0 indicates success, not failure
diff --git a/src/escape/escape.c b/src/escape/escape.c
@@ -236,5 +236,5 @@ int main(int argc, char *argv[]) {
         fputc('\n', stdout);
 
 finish:
-        return r <= 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
 }

Original file line number	Diff line number	Diff line change
`@@ -236,5 +236,5 @@ int main(int argc, char *argv[]) {`
`236`	`236`	`fputc('\n', stdout);`
`237`	`237`
`238`	`238`	`finish:`
`239`		`- return r <= 0 ? EXIT_FAILURE : EXIT_SUCCESS;`
	`239`	`+ return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;`
`240`	`240`	`}`